package com.itcm.springsecuritydemo.handler;

import org.springframework.security.access.AccessDeniedException;
import org.springframework.security.web.access.AccessDeniedHandler;
import org.springframework.stereotype.Component;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.io.PrintWriter;

/**
 * @author jinchengming
 * @version 1.0.0
 * @date 2022/10/18 17:31
 */
@Component
public class MyAccessDeniedHandler implements AccessDeniedHandler {

    @Override
    public void handle(HttpServletRequest request, HttpServletResponse response, AccessDeniedException e) throws IOException, ServletException {
        // 设置响应状态码
        response.setStatus(HttpServletResponse.SC_FORBIDDEN);
        response.setHeader("Content-type","application/json;charset=utf-8");
        PrintWriter writer = response.getWriter();
        writer.write("{\"success\":false,\"msg\":\"权限不足，请联系管理员\"}");
        writer.flush();
        writer.close();
    }

}
